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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Daily Values, Unit Values 1990-09-21 2024-11-12
Physical Daily Values, Unit Values 1997-01-28 2024-11-12
n/a USGS Annual Water Data Reports Site 2005-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 08136600 is associated with a Lake, Reservoir, Impoundment in Coleman County, Texas. Current conditions of Lake or reservoir elevation above local mean sea level (LMSL) and Reservoir storage are available. Water data back to 1990 are available online.

Datum of the gage referenced to a locally provided reservoir datum but was previously referenced to NGVD29 in error (2015-2022). To convert published elevation values to NAVD88, add 0.03 ft. To convert published elevation values to NGVD29 subtract 0.28 ft.
Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
08136600 n/a
Site name
O. H. Ivie Res nr Voss, TX n/a
Site type
Lake, Reservoir, Impoundment
LK
DMS latitude 313000 n/a
DMS longitude 0994005 n/a
Decimal latitude 31.5001691 n/a
Decimal longitude -99.6684196 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 5 sec. F
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Texas 48
State
Texas 48
County
Coleman County 083
Country US n/a
Land net location description n/a
Name of location map Leaday, TX n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface .03 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .18 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
12090106
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
24038 square miles n/a
Contributing drainage area 12647 square miles n/a
Time Zone abbreviation CST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files NYNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a

Operated in cooperation with:

logo for Colorado River Municipal Water District
Colorado River Municipal Water District
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USGS - Cooperative Matching Funds